Pith Number

pith:O577OAH7

pith:2013:O577OAH7H3UDCWVT6H4U6U2M6H

not attested not anchored not stored refs pending

Real-time analysis of mechanical and electrical resonances with open source sound card software

Gergely Makan, Katalin Kopasz, Zolt\'an Gingl

arxiv:1310.1252 v1 · 2013-10-03 · physics.ed-ph · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O577OAH7H3UDCWVT6H4U6U2M6H}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:47:15.280366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

777ff700ff3ee8315ab3f1f94f534cf1c487bd159abcbdd25f09f6856c268f13

Aliases

arxiv: 1310.1252 · arxiv_version: 1310.1252v1 · doi: 10.48550/arxiv.1310.1252 · pith_short_12: O577OAH7H3UD · pith_short_16: O577OAH7H3UDCWVT · pith_short_8: O577OAH7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/O577OAH7H3UDCWVT6H4U6U2M6H \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 777ff700ff3ee8315ab3f1f94f534cf1c487bd159abcbdd25f09f6856c268f13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7245e1cba066f8cbbf1f59037f35ccf3a67b257688fbc644f8fa60f853cbbbc1",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2013-10-03T11:23:25Z",
    "title_canon_sha256": "57b3317029a39973bc9023cf1a296295c7c9fe440ec53d2782dae95660d06a7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.1252",
    "kind": "arxiv",
    "version": 1
  }
}